A magnet sticking device and a magnet sticking method

Abstract

The present application relates to the technical field of permanent magnet motors, and in particular to a magnet sticking device and a magnet sticking method. The magnet sticking device includes an iron core bearing module, a glue dispensing module, a magnet transfer module and a magnet clamping module; the iron core bearing module is used to bear the iron core and can drive the iron core to rotate around a first direction; the glue dispensing module is used to coat glue on the iron core on the iron core bearing module; the magnet transfer module is used to transfer and attach the magnet to the iron core coated with glue; the magnet clamping module is used to press the magnet attached to the iron core along the first direction; after a circle of magnets is attached to the iron core, the magnet clamping module presses a circle of magnets on the iron core along the first direction, the iron core bearing module and the magnet transfer module move relative to each other along the first direction, and after the next circle of magnets is attached, the magnet clamping module presses the next circle of magnets along the first direction, so that each circle of magnets is tightly attached. Through the above method, the problems of low magnet adhesion firmness and poor precision can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of permanent magnet motors, and in particular to a magnet sticking device and a magnet sticking method. Background Art

[0002] Compared with traditional asynchronous motors, permanent magnet motors have the advantages of small size, low heat generation, and high efficiency. They are increasingly widely used in wind turbines, marine motors, mining motors, etc. The magnets used in permanent magnet motors are mostly rare earth permanent magnets, which are more difficult to assemble due to their strong magnetic force.

[0003] According to different magnet assembly schemes, the process of assembling magnets can be roughly divided into motor core surface-mount assembly and motor core embedded assembly. For motor core surface-mount assembly, there are two pasting methods, namely axial pushing and axial pasting. The axial pushing method is to first place the magnet on the outer circumference of the core, and then push the magnet along the axial direction of the core until the magnet is translated to the end of the core. In this way, the magnet will remove the glue on the outer circumference of the core, reducing the adhesion of the magnet. The radial pasting method is to paste the magnet on the outer circumference of the core along the radial direction of the core, but repulsion will be generated between the two adjacent levels of magnets, making it difficult to control the position of the pasted magnet, reducing the accuracy of the pasting position of the magnet. Summary of the invention

[0004] The embodiments of the present application aim to provide a magnet sticking device and a magnet sticking method, so as to at least improve the problems of low magnet sticking firmness and poor precision.

[0005] In order to solve the above technical problems, the embodiments of the present application adopt the following technical solutions:

[0006] In the first aspect, the embodiment of the present application provides a magnetic sticking device for sticking a magnetic steel to an iron core, and the magnetic sticking device includes an iron core bearing module, a glue dispensing module, a magnetic steel transfer module and a magnetic steel clamping module. The iron core bearing module is used to bear the iron core and can drive the iron core to rotate around a first direction; the glue dispensing module is used to apply glue to the iron core on the iron core bearing module; the magnetic steel transfer module is used to transfer and attach the magnetic steel to the iron core coated with glue; the magnetic steel clamping module is used to press the magnetic steel attached to the iron core along the first direction; after the magnetic steel transfer module sequentially attaches the magnetic steel along the circumference of the iron core to form a circle of magnetic steel, the magnetic steel clamping module presses a circle of magnetic steel on the iron core along the first direction, the iron core bearing module and the magnetic steel transfer module move relative to each other along the first direction, and after the magnetic steel transfer module attaches the next circle of magnetic steel, the magnetic steel clamping module presses the next circle of magnetic steel on the iron core along the first direction, so that each circle of magnetic steel is tightly attached.

[0007] In some embodiments, the magnetic steel transfer module includes a loading mechanism and a transfer mechanism, the loading mechanism is used to carry the magnetic steel to be attached, and the transfer mechanism is used to transfer and attach the magnetic steel on the loading mechanism to the iron core.

[0008] In some embodiments, the loading mechanism includes a carrier and a magnetizing member, the carrier is arranged on one side of the magnetizing member, the carrier is used to carry the magnet to be attached, the magnetizing member is used to adsorb the magnet on the carrier, and the transfer mechanism is used to transfer the magnet on the magnetizing member.

[0009] In some embodiments, along the second direction, the supporting member and the magnetic member are spaced apart to form a feed trough, and the magnetic member is used to adsorb the magnetic steel on the supporting member into the feed trough; the transfer mechanism can push the magnetic steel in the feed trough to move along the outer side surface of the magnetic member to the outside of the feed trough, and the transfer mechanism can transfer the magnetic steel outside the feed trough to the iron core on the iron core supporting module; wherein, the second direction is perpendicular to the first direction.

[0010] In some embodiments, the transfer mechanism includes a first transfer mechanism and a second transfer mechanism, and the first transfer mechanism and the second transfer mechanism are arranged on opposite sides of the material trough along the first direction; the first transfer mechanism can push the magnetic steel on the magnetic receiving part to the outside of the material trough in the direction of the second transfer mechanism, and the second transfer mechanism is used to receive and transfer the magnetic steel outside the material trough.

[0011] In some embodiments, the first transfer mechanism includes a pushing magnetic part and a pushing magnetic drive assembly, the pushing magnetic drive assembly is connected to the pushing magnetic part, the pushing magnetic part is arranged on the side of the material trough away from the second transfer mechanism, and the pushing magnetic drive assembly can drive the pushing magnetic part to move along the first direction, so that the pushing magnetic part pushes the magnetic steel in the material trough to move toward the direction of the second transfer mechanism.

[0012] In some embodiments, the second transfer mechanism includes a transfer member and a transfer drive assembly, the transfer drive assembly is connected to the transfer member, the transfer member is arranged on the side of the material transfer chute away from the first transfer mechanism, and the transfer drive assembly can drive the transfer member to move relative to the magnetic member, so that the transfer member absorbs the magnetic steel on the magnetic member and transfers it to the iron core on the iron core supporting module.

[0013] In some embodiments, the second transfer mechanism includes a transfer member and a first transfer drive component, the first transfer drive component is connected to the transfer member; the transfer member is arranged on the side of the material transfer chute away from the first transfer mechanism, and the transfer member is arranged on the side of the magnetic member along the second direction; the first transfer drive member can drive the transfer member to move along the second direction, so that the transfer member is close to the magnetic member to absorb the magnetic steel on the magnetic member, and the transfer member is away from the magnetic member to transfer the magnetic steel.

[0014] In some embodiments, along the first direction, the core supporting module is arranged on the side of the magnetic receiving part away from the first transferring mechanism; the second transferring mechanism also includes a second transfer drive component, which is connected to the transfer member, and the second transfer drive component can drive the transfer member to move along the first direction, so that the transfer member moves to the core supporting module.

[0015] In some embodiments, the second transfer mechanism also includes a pushing member and a pushing drive assembly, the pushing drive assembly is connected to the pushing member; the pushing member is connected to the second transfer drive assembly, and the second transfer drive assembly can drive the pushing member to move along the first direction; when the transfer member moves to the core supporting module, the pushing drive assembly can drive the pushing member to move along the second direction relative to the transfer member, so as to press the magnetic steel on the transfer member against the core of the core supporting module.

[0016] In some embodiments, the magnetic steel clamping module includes a clamping member, a first clamping drive component and a second clamping drive component, and the clamping member is respectively connected to the first clamping drive component and the second clamping drive component; the first clamping drive component can drive the clamping member to move along the second direction relative to the iron core supporting module so that the clamping member abuts against the magnetic steel attached to the iron core; the second clamping drive member is used to drive the clamping member to move along the first direction so that the clamping member presses the magnetic steel attached to the iron core; wherein the second direction is perpendicular to the first direction.

[0017] In some embodiments, the core supporting module includes a core supporting platform and a rotating mechanism, the core supporting platform is connected to the rotating mechanism, the core supporting platform is used to support the core, and the rotating mechanism is used to drive the core to rotate along the first direction; the core supporting module also includes a first moving mechanism, the first moving mechanism is connected to the core supporting platform, and the first moving mechanism can drive the core supporting platform to move along the first direction.

[0018] In some embodiments, the core supporting module includes a core supporting platform and a rotating mechanism, wherein the core supporting platform is connected to the rotating mechanism, the core supporting platform is used to support the core, and the rotating mechanism is used to drive the core to rotate along the first direction; the core supporting module also includes a second moving mechanism, which is connected to the core supporting platform, and the second moving mechanism can drive the core supporting platform to move along the second direction; wherein the second direction is perpendicular to the first direction.

[0019] In some embodiments, the dispensing module includes a dispensing mechanism, which is arranged on one side of the core supporting module along the second direction; the dispensing module also includes a third moving mechanism, the dispensing mechanism is connected to the third moving mechanism, and the third moving mechanism can drive the dispensing mechanism to move along the second direction, wherein the second direction is perpendicular to the first direction.

[0020] In some embodiments, the dispensing module includes a dispensing mechanism, which is arranged on one side of the core supporting module along the second direction; the dispensing module also includes a fourth moving mechanism, which is connected to the dispensing mechanism, and the fourth moving mechanism can drive the dispensing mechanism to move along the first direction.

[0021] In a second aspect, an embodiment of the present application provides a magnet attaching method, the magnet attaching method comprising:

[0022] Install the core at a preset position;

[0023] Apply glue to the outer periphery of the iron core;

[0024] Attaching magnetic steel in sequence along the circumference of the iron core to form a circle of magnetic steel, and compressing the circle of magnetic steel on the iron core along the radial direction of the iron core;

[0025] Attaching magnetic steels in sequence along the circumference of the iron core to form the next circle of magnetic steels, compressing the next circle of magnetic steels along the radial direction of the iron core, and compressing the next circle of magnetic steels along the axial direction of the iron core, so that the circles of magnetic steels are tightly attached to each other;

[0026] Wherein, the circles of magnetic steel are arranged in sequence along the axial direction of the iron core.

[0027] In some embodiments, the step of applying glue on the outer periphery of the core includes:

[0028] The iron core is rotated around the axial direction and moved along the axial direction, and glue is coated on the outer periphery of the iron core along the path of the spiral line.

[0029] The magnet sticking device and magnet sticking method of the embodiment of the present application can adjust the position of the magnet attached to the iron core along the first direction by pushing the magnet along the first direction through the magnet clamping module, thereby improving the accuracy of the magnet sticking position; and the thrust of the magnet clamping module along the magnet can overcome the repulsion between two adjacent magnets along the first direction, thereby improving the problem that the position of the magnet along the first direction is difficult to control due to the repulsion between the two adjacent magnets, and improving the problem that the magnet moves on the outer peripheral surface of the iron core due to the repulsion, thereby reducing the accuracy of the magnet sticking position. And when sticking two adjacent circles of magnets, two circles of magnets can be sequentially stuck on the outer peripheral surface of the iron core along the first direction, instead of sticking the magnet to one end of the iron core each time, so that the distance that the magnet clamping module pushes the magnet to move can be shortened, reducing the magnet removing the glue on the outer peripheral surface of the iron core, improving the problem of the magnet removing the glue on the outer peripheral surface of the iron core, and improving the firmness of the magnet sticking.

[0030] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and the figures in the drawings do not constitute proportional limitations unless otherwise stated.

[0032] Figure 1 is a schematic structural diagram of a magnetic sticking device according to an embodiment of the present application;

[0033] Figure 2 is a cross-sectional view of a core support module according to an embodiment of the present application;

[0034] Figure 3 is a cross-sectional view of the core support module of the embodiment of the present application from another perspective;

[0035] Figure 4 is a schematic structural diagram of a dispensing module according to an embodiment of the present application;

[0036] Figure 5 is a partial cross-sectional view of a magnetic steel transfer module according to an embodiment of the present application;

[0037] Figure 6 is a partial cross-sectional view of a magnetic steel transfer module according to an embodiment of the present application;

[0038] Figure 7 is a cross-sectional view of a magnetic steel clamping module according to an embodiment of the present application;

[0039] Figure 8It is a cross-sectional view of a magnetic steel clamping module according to another embodiment of the present application.

[0040] The reference numerals in the specific implementation manner are as follows:

[0041] 100. Magnetic sticking device;

[0042] 1. Cabinet; 11. Rack; 12. Rack;

[0043] 2. Core bearing module;

[0044] 21, first moving mechanism; 211, second sliding seat; 2111, first guide shaft; 212, second driving member;

[0045] 22, second moving mechanism; 221, first fixed seat; 2211, first slide rail; 222, first sliding seat; 2221, first slide block; 223, first driving member;

[0046] 23. Rotating mechanism; 231. Third driving member;

[0047] 24. Core bearing platform;

[0048] 3. Glue dispensing module;

[0049] 31, third moving mechanism; 311, second fixed seat; 3111, second slide rail; 312, third sliding seat; 3121, second slide block; 3122, third slide rail; 313, fourth driving member; 314, first lead screw;

[0050] 32. fourth moving mechanism; 321. fourth sliding seat; 3211. third sliding block; 322. fifth driving member; 323. second lead screw;

[0051] 33. Glue dispensing mechanism;

[0052] 4. Magnetic steel transfer module;

[0053] 41. feeding mechanism; 411. magnetic receiving member; 4112. second groove; 412. bearing member; 4121. first groove; 413. second guide shaft;

[0054] 42. Transfer mechanism;

[0055] 421, first transfer mechanism; 4211, magnetic pusher; 4212, magnetic pusher drive assembly; 42121, fifth sliding seat; 42122, sixth drive member; 42123, third lead screw; 42124, pulley; 42125, transmission belt;

[0056] 422, second transfer mechanism; 4221, transfer member; 4222, push member;

[0057] 4223, transfer member drive assembly; 42231, third fixed seat; 42232, sixth sliding seat; 422321, third guide shaft; 422322, fourth slide rail; 42233, seventh sliding seat; 422331, fourth slide block; 42234, seventh drive member; 42235, eighth drive member;

[0058] 4224, push drive assembly; 42241, ninth drive member;

[0059] 5. Magnetic steel clamping module;

[0060] 51, clamping member; 511, first abutting portion; 512, second abutting portion;

[0061] 52, clamping drive assembly; 521, fourth fixed seat; 522, eighth sliding seat; 5221, fourth guide shaft; 523, tenth drive member; 524, eleventh drive member;

[0062] 200, iron core;

[0063] 300, magnetic steel group; 301, magnetic steel; 302, spacer;

[0064] X, first direction; Y, second direction. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. It should be noted that when an element is described as "fixed on" another element, it can be directly on another element, or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element, or there can be one or more centered elements therebetween. It should be noted that, if there is no conflict, the various features in the embodiments of the present application can be combined with each other, all within the scope of protection of the present application. In addition, although the functional modules are divided in the device schematic diagram and the logical order is shown in the flow chart, in some cases, the steps shown or described can be performed in a different order from the module division in the device schematic diagram or the flow chart.

[0066] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0067] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0068] In the description of the embodiments of the present application, the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meanings and therefore cannot be understood as limiting the scope of protection of the present application. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0069] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0070] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0071] In the first aspect, the embodiment of the present application provides a magnet sticking device 100, which is used to stick a magnetic steel 301 to an iron core 200. In this embodiment, the iron core 200 is cylindrical and the magnetic steel 301 is tile-shaped for illustration; multiple circles of magnetic steel are stuck on the iron core 200, and the multiple circles of magnetic steel are arranged in sequence along the axial direction of the iron core 200, and each circle of magnetic steel includes multiple magnetic steel 301 arranged in sequence along the circumference of the iron core 200.

[0072] like Figure 1As shown, the magnetic sticking device 100 includes an iron core bearing module 2, a glue dispensing module 3, a magnetic steel transfer module 4 and a magnetic steel clamping module 5. The iron core bearing module 2 is used to bear the iron core 200 and can drive the iron core 200 to rotate around the first direction X, and the glue dispensing module 3 is used to apply glue to the iron core 200 on the iron core bearing module 2; the magnetic steel transfer module 4 is used to transfer and attach the magnetic steel 301 to the iron core 200 coated with glue; the magnetic steel clamping module 5 is used to press the magnetic steel 301 attached to the iron core 200 along the first direction X. In the above manner, the magnetic steel 301 can be attached to the iron core 200. Among them, the first direction X is parallel to the axial direction of the iron core 200, and the second direction Y is parallel to the radial direction of the iron core 200, that is, the second direction Y is perpendicular to the first direction X; the directions of the multiple second directions Y in the embodiment of the present application can be different, but they are all perpendicular to the first direction X.

[0073] After the magnetic steel transferring module 4 sequentially attaches the magnetic steel 301 along the circumference of the iron core 200 to form a circle of magnetic steel 301, the magnetic steel clamping module 5 presses the circle of magnetic steel 301 on the iron core 200 along the first direction X, and the iron core supporting module 2 and the magnetic steel transferring module 4 move relative to each other along the first direction X. After the magnetic steel transferring module 4 attaches the next circle of magnetic steel 301, the magnetic steel clamping module 5 presses the next circle of magnetic steel 301 on the iron core 200, and presses the next circle of magnetic steel 301 along the first direction X, so that each circle of magnetic steel 301 is tightly attached to each other. By pushing the magnet 301 along the first direction X through the magnet clamping module 5, the position of the magnet 301 attached to the iron core 200 along the first direction X can be adjusted, thereby improving the accuracy of the pasting position of the magnet 301; and the thrust of the magnet clamping module 5 along the magnet 301 can overcome the repulsive force between two adjacent magnets 301 along the first direction X, thereby improving the problem that the position of the magnet 301 along the first direction X is difficult to control due to the repulsive force between the two adjacent magnets 301, and improving the problem that the magnet 301 moves on the outer peripheral surface of the iron core 200 due to the repulsive force, thereby reducing the accuracy of the pasting position of the magnet 301. Furthermore, when adhering two adjacent circles of magnets 301, two circles of magnets 301 can be adhered to the outer surface of the core 200 in sequence along the first direction X, rather than adhering the magnets 301 to one end of the core 200 each time. This can shorten the distance that the magnet clamping module 5 pushes the magnet 301 to move, reduce the amount of glue removed from the outer surface of the core 200 by the magnet 301, improve the problem of the magnet 301 removing glue from the outer surface of the core 200, and improve the firmness of the adhesion of the magnet 301.

[0074] In some embodiments, Figure 1 As shown, the magnet sticking device 100 further includes a cabinet 1. The core bearing module 2, the glue dispensing module 3, the magnetic steel transfer module 4 and the magnetic steel clamping module 5 can all be arranged in the cabinet 1.

[0075] For the above cabinet 1, if Figure 1As shown, in some embodiments, the cabinet 1 includes a stand 11 and a frame 12, the stand 11 is arranged above the frame 12, and the core bearing module 2, the dispensing module 3, the magnetic steel transfer module 4 and the magnetic steel clamping module 5 are all arranged on the stand 11. Optionally, an electric control component is arranged in the frame 12, which is used to provide power support and control to the core bearing module 2, the dispensing module 3, the magnetic steel transfer module 4 and the magnetic steel clamping module 5. Optionally, the stand 11 is provided with a warning light and an operation panel.

[0076] For the above-mentioned core supporting module 2, if Figure 2 and Figure 3 As shown, the core bearing module 2 includes a rotating mechanism 23 and a core bearing platform 24. The core bearing module 2 may also include a first moving mechanism 21 and / or a second moving mechanism 22. The core bearing platform 24 is connected to the rotating mechanism 23, the core bearing platform 24 is used to bear the core 200, and the rotating mechanism 23 is used to drive the core 200 to rotate along the first direction X; the first moving mechanism 21 is connected to the core bearing platform 24, and the first moving mechanism 21 can drive the core bearing platform 24 to move along the first direction X; the second moving mechanism 22 is connected to the core bearing platform 24, and the second moving mechanism 22 can drive the core bearing platform 24 to move along the second direction Y. The core bearing platform 24 can drive the core 200 to rotate along the first direction X, move along the first direction X and / or the second direction Y, so as to facilitate the attachment of multiple turns of magnetic steel 301 to the core 200 and the uniform dispensing of glue to the core 200.

[0077] For the above-mentioned second moving mechanism 22, as Figure 2 and Figure 3 As shown, the second moving mechanism 22 includes a first fixed seat 221, a first sliding seat 222 and a first driving member 223. The first fixed seat 221 can be installed on the stand 11 by screws; the first sliding seat 222 is slidably arranged on the first fixed seat 221; the first driving member 223 is arranged on the first fixed seat 221, and the driving shaft of the first driving member 223 is connected to the first sliding seat 222. The first driving member 223 is used for telescopic movement along the second direction Y to drive the first sliding seat 222 to move along the second direction Y relative to the first fixed seat 221. Among them, the rotating mechanism 23 can be arranged on the first sliding seat 222 to drive the core bearing platform 24 to move along the second direction Y. Optionally, the first driving member 223 is a servo electric cylinder.

[0078] In some embodiments, Figure 2 and Figure 3 As shown, the first fixed seat 221 is provided with a first slide rail 2211, and the first sliding seat 222 is provided with a first slider 2221, and the first slider 2221 is slidably connected to the first slide rail 2211 to slide the first sliding seat 222 to the first fixed seat 221. The first slide rail 2211 is parallel to the second direction Y.

[0079] For the first moving mechanism 21, Figure 2 and Figure 3 As shown, the first moving mechanism 21 includes a second sliding seat 211 and a second driving member 212; the second sliding seat 211 is slidably disposed on the first sliding seat 222; the second driving member 212 is disposed on the first sliding seat 222, and the driving shaft of the second driving member 212 is connected to the second sliding seat 211, and the second driving member 212 is used to telescopically move along the first direction X to drive the second sliding seat 211 to move relative to the first sliding seat 222 along the first direction X. Among them, the rotating mechanism 23 can be disposed on the second sliding seat 211 to drive the core bearing platform 24 to move along the first direction X. In some other embodiments, the second sliding seat 211 can be directly slidably disposed on the stand 11. Optionally, the second driving member 212 is a servo electric cylinder.

[0080] In some embodiments, Figure 2 and Figure 3 As shown, the second sliding seat 211 is provided with a first guide shaft 2111, the first guide shaft 2111 extends along the first direction X, and a plurality of first guide shafts 2111 are disposed through the first sliding seat 222 to slide the second sliding seat 211 on the first sliding seat 222. Optionally, the first guide shaft 2111 is cylindrical.

[0081] For the above-mentioned rotating mechanism 23, if Figure 2 and Figure 3 As shown, the rotating mechanism 23 includes a third driving member 231, which can be set on the second sliding seat 211 by screws, and the driving shaft of the third driving member 231 is connected to the iron core bearing platform 24, and the driving shaft of the third driving member 231 is used to rotate along the first direction X to drive the iron core bearing platform 24 to rotate along the first direction X, thereby driving the iron core 200 to rotate along the first direction X. Optionally, the third driving member 231 is a servo motor. In some other embodiments, the third driving member 231 can be directly set on the stand 11.

[0082] Regarding the iron core supporting platform 24 , the iron core supporting platform 24 may be a clamp to clamp the iron core 200 .

[0083] For the above-mentioned dispensing module 3, if Figure 4As shown, the glue dispensing module 3 includes a glue dispensing mechanism 33. The glue dispensing module 3 may also include a third moving mechanism 31 and / or a fourth moving mechanism 32. The glue dispensing mechanism 33 is arranged on one side of the core bearing module 2 along the second direction Y; the glue dispensing mechanism 33 is connected to the third moving mechanism 31, and the third moving mechanism 31 can drive the glue dispensing mechanism 33 to move along the second direction Y; the fourth moving mechanism 32 is connected to the glue dispensing mechanism 33, and the fourth moving mechanism 32 can drive the glue dispensing mechanism 33 to move along the first direction X. It is convenient to evenly dispense glue for the core 200 along the first direction X.

[0084] For the third moving mechanism 31, Figure 4 As shown, the third moving mechanism 31 includes a second fixed seat 311, a third sliding seat 312 and a fourth driving member 313. The second fixed seat 311 can be mounted on the stand 11 by screws; the third sliding seat 312 is slidably disposed on the second fixed seat 311; the fourth driving member 313 is disposed on the second fixed seat 311, and the driving shaft of the fourth driving member 313 is connected to the third sliding seat 312, and the fourth driving member 313 is used to drive the third sliding seat 312 to move relative to the second fixed seat 311 along the second direction Y. Among them, the dispensing mechanism 33 can be disposed on the third sliding seat 312 to drive the dispensing mechanism 33 to move along the second direction Y.

[0085] In some embodiments, Figure 4 As shown, the second fixed seat 311 is provided with a second slide rail 3111, and the third sliding seat 312 is provided with a second slider 3121, and the second slider 3121 is slidably connected to the second slide rail 3111 to slide the third sliding seat 312 on the second fixed seat 311. The second slide rail 3111 is parallel to the second direction Y.

[0086] In some embodiments, Figure 4 As shown, the third moving mechanism 31 further includes a first lead screw 314, which is rotatably disposed on the second fixed seat 311, the first lead screw 314 is parallel to the second direction Y, and the first lead screw 314 is threadedly connected to the second sliding block 3121; the driving shaft of the fourth driving member 313 is transmission-connected to the first lead screw 314, and the driving shaft of the fourth driving member 313 is used to drive the first lead screw 314 to rotate, so as to drive the third sliding seat 312 to move relative to the second fixed seat 311 along the second direction Y. Optionally, the fourth driving member 313 is a servo motor.

[0087] For the fourth moving mechanism 32, Figure 4As shown, the fourth moving mechanism 32 includes a fourth sliding seat 321 and a fifth driving member 322. The fourth sliding seat 321 is slidably disposed on the third sliding seat 312; the fifth driving member 322 is disposed on the third sliding seat 312, and the driving shaft of the fifth driving member 322 is connected to the fourth sliding seat 321, and the fifth driving member 322 is used to drive the fourth sliding seat 321 to move relative to the third sliding seat 312 along the first direction X. Among them, the dispensing mechanism 33 can be disposed on the fourth sliding seat 321 to drive the dispensing mechanism 33 to move along the first direction X. In some other embodiments, the fourth sliding seat 321 can be directly slidably disposed on the stand 11.

[0088] In some embodiments, Figure 4 As shown, the third sliding seat 312 is provided with a third slide rail 3122, and the fourth sliding seat 321 is provided with a third slider 3211, and the third slider 3211 is slidably connected with the third slide rail 3122 to slide the fourth sliding seat 321 on the third sliding seat 312. The third slide rail 3122 is parallel to the first direction X.

[0089] In some embodiments, Figure 4 As shown, the fourth moving mechanism 32 further includes a second lead screw 323, which is rotatably disposed on the third sliding seat 312, the second lead screw 323 is parallel to the first direction X, and the second lead screw 323 is threadedly connected to the third sliding block 3211; the driving shaft of the fifth driving member 322 is transmission-connected to the second lead screw 323, and the driving shaft of the fifth driving member 322 is used to drive the second lead screw 323 to rotate, so as to drive the fourth sliding seat 321 to move relative to the third sliding seat 312 along the first direction X. Optionally, the fifth driving member 322 is a servo motor.

[0090] For the above-mentioned glue dispensing mechanism 33 , the glue dispensing component 33 may be a glue dispensing valve, which is connected to an external glue source and can apply glue to the iron core 200 .

[0091] For the magnetic steel transfer module 4, Figure 5 and Figure 6 As shown, the magnetic steel transfer module 4 includes a loading mechanism 41 and a transfer mechanism 42. The loading mechanism 41 is used to carry the magnetic steel 301 to be attached, and the transfer mechanism 42 is used to transfer and attach the magnetic steel 301 on the loading mechanism 41 to the iron core 200. The loading mechanism 41 is used to carry multiple magnetic steels 301, for example, Figure 6 As shown, the loading mechanism 41 is used to carry the magnetic steel group 300, and the magnetic steel group 300 includes a plurality of magnetic steels 301 stacked in sequence.

[0092] For the above-mentioned feeding mechanism 41, the feeding mechanism 41 can be installed on the stand 11 by screws. Figure 6As shown, the loading mechanism 41 includes a magnetizing member 411 and a carrier 412, and the carrier 412 is arranged on one side of the magnetizing member 411. The carrier 412 is used to carry the magnetic steel 301 to be attached, the magnetizing member 411 is used to adsorb the magnetic steel 301 on the carrier 412, and the transfer mechanism 42 is used to transfer the magnetic steel 301 on the magnetizing member 411. Specifically, along the second direction Y, the carrier 412 and the magnetizing member 411 are spaced apart to form a material transfer groove d, and the magnetizing member 411 is used to adsorb the magnetic steel 301 on the carrier 412 into the material transfer groove d. The transfer mechanism 42 can push the magnetic steel 301 in the material transfer groove d to move along the outer side surface of the magnetizing member 411 to the outside of the material transfer groove d, and the transfer mechanism 42 can transfer the magnetic steel 301 outside the material transfer groove d to the iron core 200 on the iron core supporting module 2.

[0093] For the above-mentioned carrier 412, if Figure 6 As shown, one end of the bearing member 412 points to the magnet receiving member 411, and there is the above-mentioned material passage d between the bearing member 412 and the magnet receiving member 411, and the material passage d is used for the magnetic steel to pass through. Figure 6 As shown, a first groove 4121 is provided on the top of the carrier 412 . The cross section of the first groove 4121 may be rectangular or inverted trapezoidal. The magnetic steel group 300 may be placed in the first groove 4121 .

[0094] When the magnetic steel group 300 is placed in the first groove 4121, an external force can be applied to the magnetic steel group 300 to make the magnetic steel group 300 abut against the magnetic receiving member 411, and the magnetic steel group 300 is partially located above the material slot d. When the magnetic steel 301 located above the material slot d is pushed downward, the magnetic steel 301 can be pushed out of the material slot d to separate the magnetic steel 301 from the magnetic steel group 300.

[0095] It is understandable that the magnetic steel group 300 abuts against the magnetic member 411 and has a tendency to move closer to the magnetic member 411 . When the separated magnetic steel 301 completely leaves the magnetic steel group 300 , the magnetic steel group 300 abuts against the magnetic member 411 again.

[0096] In the embodiment of the present application, the magnetic component 411 is a ferromagnetic metal, so that one end of the magnetic steel group 300 can be magnetically attracted to the magnetic component 411, that is, the magnetic component 411 is used to adsorb the magnetic steel 301 on the supporting member 412 to the feeding trough d. When the separated magnetic steel 301 completely leaves the magnetic steel group 300, the magnetic steel group 300 can be pressed against the magnetic component 411 again under the action of the magnetic attraction force, and there is no need to set a spring to make the magnetic steel group 300 press against the magnetic component 411.

[0097] It should be noted that when the magnetic steel 301 is in the shape of a tile, the magnetizing member 411 is also in the shape of a tile or a cylinder, and the gap formed between the end of the bearing member 412 and the magnetic steel 411 is in the shape of a fan ring, and the busbar length of the fan ring is the width of the feed slot d. Optionally, the magnetic steel 411 is in the shape of a cylinder, and the number of the bearing members 412 is multiple, and the multiple bearing members 412 are arranged around the magnetic steel 411, so that a circle of the magnetic steel 301 can be separated at a time.

[0098] In some embodiments, the magnetizing member 411 is provided with a second groove 4112, the second groove 4112 is used to accommodate the magnetic steel 301, and the second groove 4112 extends along the first direction X, thereby limiting the sliding direction of the magnetic steel 301 on the magnetizing member 411. Optionally, when the magnetizing member 411 is cylindrical, the magnetizing member 411 is provided with a plurality of second grooves 4112 along the circumferential direction to limit the positions of the plurality of magnetic steels 301 on the magnetizing member 411, thereby improving the problem of the plurality of magnetic steels 301 on the magnetizing member 411 being magnetically attracted to each other.

[0099] In some embodiments, the width of the material slot d is greater than the thickness of the magnetic steel 301 and less than twice the thickness of the magnetic steel 301, and the number of magnetic steels 301 separated from the magnetic steel group 300 each time is one. The width of the material slot d refers to the distance between the bearing member 412 and the magnetic receiving member 411 along the spacing direction between the bearing member 412 and the magnetic receiving member 411.

[0100] In some embodiments, Figure 6 As shown, the magnetic steel group 300 also includes a spacer 302, and the spacer 302 and the magnetic steel 301 are alternately arranged in sequence, so as to reduce the mutual friction between the magnetic steels 301 and reduce the loss of the magnetic steel 301; and the spacer 302 can separate the magnetic steels 301, reduce the magnetic attraction between the magnetic steels 301, and reduce the difficulty of dividing the magnetic steel group 300. Further, the spacer 302 is made of plastic material, and the hardness is lower than that of the magnetic steel 301, so as to protect the magnetic steel 301. Further, the surface of the spacer 302 is smooth, so as to reduce the friction between the spacer 302 and the magnetic steel 301, and reduce the difficulty of dividing the magnetic steel group 300. In this embodiment, the width of the material slot d is greater than the sum of the thickness of the spacer 302 and the magnetic steel 301, and less than the sum of twice the thickness of the magnetic steel 301 and the thickness of the spacer 302. It is understandable that when a single magnet 301 is pushed away from the magnet group 300 , the spacer 302 between the single magnet 301 and other magnets 301 will fall under the action of gravity, so it will not affect the attachment of the magnet 301 to the core 200 and the distribution of the remaining magnets 301 .

[0101] For the above-mentioned transfer mechanism 42, if Figure 5 and Figure 6As shown, the transfer mechanism 42 includes a first transfer mechanism 421 and a second transfer mechanism 422, and the first transfer mechanism 421 and the second transfer mechanism 422 are arranged on opposite sides of the material trough d along the first direction X. The first transfer mechanism 421 can push the magnetic steel 301 on the magnetic receiving member 411 to the outside of the material trough d in the direction of the second transfer mechanism 422, and the second transfer mechanism 422 is used to receive and transfer the magnetic steel 301 outside the material trough d.

[0102] The second transfer mechanism 422 is also used to transfer and attach the magnetic steel 301 to the iron core 200 .

[0103] For the first transfer mechanism 421, Figure 5 As shown, the first transfer mechanism 421 includes a magnetic pusher 4211 and a magnetic pusher drive assembly 4212, and the magnetic pusher drive assembly 4212 is connected to the magnetic pusher 4211. The magnetic pusher 4211 is arranged on the side of the material trough d away from the second transfer mechanism 422, and the magnetic pusher drive assembly 4212 can drive the magnetic pusher 4211 to move along the first direction X, so that the magnetic pusher 4211 pushes the magnetic steel 301 in the material trough d to move toward the direction of the second transfer mechanism 422. Thereby, it is convenient for the second transfer mechanism 422 to receive and transfer the magnetic steel 301 outside the material trough d.

[0104] For the above-mentioned magnetic pushing member 4211, Figure 5 As shown, along the first direction X, the magnet pushing member 4211 is arranged in an arrangement with the material passing slot d, so that when the magnet pushing member 4211 moves along the first direction X, the magnet pushing member 4211 moves closer to or away from the material passing slot d, and then the magnetic steel 301 can be pushed from the material passing slot d to the outside of the material passing slot d. Optionally, the magnet pushing member 4211 is in a sheet shape. Optionally, there are multiple magnet pushing members 4211, and each magnet pushing member 4211 corresponds to a material passing slot d.

[0105] For the above-mentioned push-magnetic drive component 4212, Figure 5 As shown, the push-magnetic drive assembly 4212 includes a fifth sliding seat 42121 and a sixth driving member 42122. The fifth sliding seat 42121 is slidably set on the feeding mechanism 41, the push-magnetic member 4211 is set on the fifth sliding seat 42121, and the sixth driving member 42122 is set on the feeding mechanism 41. The sixth driving member 42122 is used to drive the fifth sliding seat 42121 to slide relative to the feeding mechanism 41, so as to drive the push-magnetic member 4211 to push the magnetic steel 301 on the feeding mechanism 41 from the feeding slot d to the outside of the feeding slot d.

[0106] In some embodiments, Figure 5As shown, the feeding mechanism 41 includes a second guide shaft 413, one end of which can be connected to the bearing member 412, and the second guide shaft 413 extends along the first direction X. A plurality of second guide shafts 413 are arranged through the fifth sliding seat 42121, so as to slide the fifth sliding seat 42121 on the feeding mechanism 41. Optionally, the second guide shaft 413 is cylindrical.

[0107] In some embodiments, Figure 5 As shown, the push-magnetic drive assembly 4212 also includes a third lead screw 42123, a pulley 42124 and a transmission belt 42125. The third lead screw 42123 is rotatably arranged on the feeding mechanism 41, the third lead screw 42123 is threadedly connected to the fifth sliding seat 42121, and the third lead screw 42123 extends along the first direction X; the driving shaft of the sixth driving member 42122 is provided with a pulley 42124, the third lead screw 42123 is provided with a pulley 42124, and the transmission belt 42125 is sleeved on the pulley 42124 on the sixth driving member 42122 and the pulley 42124 of the third lead screw 42123, so as to drive and connect the sixth driving member 42122 with the third lead screw 42123. The driving shaft of the sixth driving member 42122 is used for rotational movement. When the driving shaft of the sixth driving member 42122 rotates, the third lead screw 42123 is driven to rotate, thereby driving the fifth sliding seat 42121 to slide relative to the feeding mechanism 41 along the first direction X, and driving the magnetic pushing member 4211 to move closer to or away from the feeding slot d along the first direction X. Optionally, the number of the third lead screw 42123 is multiple. Optionally, the sixth driving member 42122 is a servo motor.

[0108] For the second transfer mechanism 422, Figure 5 As shown, the second transfer mechanism 422 includes a transfer member 4221 and a transfer drive assembly 4223. The transfer drive assembly 4223 is connected to the transfer member 4221, and the transfer member 4221 is arranged on the side of the material transfer chute d away from the first transfer mechanism 421. The transfer drive assembly 4223 can drive the transfer member 4221 to move relative to the magnet receiving member 411, so that the transfer member 4221 absorbs the magnetic steel 301 on the magnet receiving member 411 and transfers it to the iron core 200 on the iron core bearing module 2.

[0109] For the above-mentioned transfer member 4221, the transfer member 4221 is a ferromagnetic metal; when the transfer member 4221 and the magnet receiving member 411 are magnetically attracted to the magnet 301 at the same time, the magnetic attraction force of the magnet 301 on the transfer member 4221 is greater than the magnetic attraction force of the magnet 301 docking with the magnet 411. Therefore, when the transfer member 4221 is away from the magnet receiving member 411, the magnet 301 will be magnetically attracted to the transfer member 4221 and leave the magnet receiving member 411, so that the second transfer mechanism 422 can take the magnet 301 away from the magnet receiving member 411. Exemplarily, the size of the transfer member 4221 is greater than the size of the magnet receiving member 411, or the contact area between the transfer member 4221 and the magnet 301 is greater than the contact area between the magnet receiving member 411 and the magnet 301, so that the magnetic attraction force of the magnet 301 on the transfer member 4221 is greater than the magnetic attraction force of the magnet 301 docking with the magnet 411.

[0110] For the above-mentioned transfer drive assembly 4223, in some embodiments, the transfer drive assembly 4223 includes a first transfer drive assembly, and the first transfer drive assembly is connected to the transfer member 4221. That is, the second transfer mechanism 422 includes a transfer member 4221 and a first transfer drive assembly. Among them, the transfer member 4221 is arranged on the side of the material trough d away from the first transfer mechanism 421, and the transfer member 4221 is arranged on the side of the magnet receiving member 411 along the second direction Y; the first transfer drive member can drive the transfer member 4221 to move along the second direction Y, so that the transfer member 4221 is close to the magnet receiving member 411 to absorb the magnetic steel 301 on the magnetic receiving member 411, and the transfer member 4221 is away from the magnetic receiving member 411 to transfer the magnetic steel 301.

[0111] In some embodiments, the transfer drive assembly 4223 includes a second transfer drive assembly, and the second transfer drive assembly is connected to the transfer member 4221. That is, the second transfer mechanism 422 includes the transfer member 4221 and the second transfer drive assembly. Among them, along the first direction X, the core bearing module 2 is arranged on the side of the magnetic receiving member 411 away from the first transfer mechanism 421; the second transfer drive assembly can drive the transfer member 4221 to move along the first direction X, so that the transfer member 4221 moves to the core bearing module 2.

[0112] For the above-mentioned second transfer drive component, Figure 6 As shown, the second transfer drive assembly includes a third fixed seat 42231, a sixth sliding seat 42232 and a seventh driving member 42234. The third fixed seat 42231 is disposed on the feeding mechanism 41, the sixth sliding seat 42232 is slidably disposed on the third fixed seat 42231, and the seventh driving member 42234 is used to drive the sixth sliding seat 42232 to slide along the first direction X relative to the third fixed seat 42231, and the sixth sliding seat 42232 is connected to the transfer member 4221. Thus, the second transfer drive assembly can drive the transfer member 4221 to move along the first direction X, so that the transfer member 4221 moves to the core bearing module 2.

[0113] For the first transfer drive component, Figure 6 As shown, the first transfer drive assembly includes a seventh sliding seat 42233 and an eighth driving member 42235. The seventh sliding seat 42233 is slidably disposed on the sixth sliding seat 42232, and the eighth driving member 42235 is used to drive the seventh sliding seat 42233 to slide relative to the sixth sliding seat 42232 along the second direction Y, and the seventh sliding seat 42233 is connected to the transfer member 4221. Thus, the first transfer drive assembly can drive the transfer member 4221 to move along the second direction Y, so that the transfer member 4221 is away from the magnet receiving member 411 to transfer the magnetic steel 301.

[0114] For the above-mentioned transfer drive component 4223, the transfer drive component 4223 can drive the transfer member 4221 along the first direction X and the second direction Y, and can sequentially adhere the magnetic steel 301 to the outer peripheral surface of the iron core 200 along the first direction X, instead of adhering the magnetic steel 301 to one end of the iron core 200 each time, so that the distance that the magnetic steel clamping module 5 pushes the magnetic steel 301 to move can be shortened, and the magnetic steel 301 can reduce the adhesive on the outer peripheral surface of the iron core 200 removed by the magnetic steel 301, thereby improving the problem of the magnetic steel 301 removing the adhesive on the outer peripheral surface of the iron core 200. In some other embodiments, the third fixing seat 42231 can also be set on the stand 11.

[0115] In some embodiments, the seventh driving member 42234 and the eighth driving member 42235 are used for telescopic movement to drive the sixth sliding seat 42232 and the seventh sliding seat 42233. Optionally, the seventh driving member 42234 and the eighth driving member 42235 are servo electric cylinders.

[0116] In some embodiments, Figure 6 As shown, the sixth sliding seat 42232 is provided with a third guide shaft 422321, the third guide shaft 422321 extends along the first direction X, and a plurality of third guide shafts 422321 are penetrated through the third fixed seat 42231 to slide the sixth sliding seat 42232 on the third fixed seat 42231. Optionally, the third guide shaft 422321 is cylindrical.

[0117] In some embodiments, Figure 6 As shown, the sixth sliding seat 42232 is provided with a fourth slide rail 422322, and the seventh sliding seat 42233 is provided with a fourth slider 422331, and the fourth slider 422331 is slidably connected with the fourth slide rail 422322 to slide the seventh sliding seat 42233 on the sixth sliding seat 42232. The fourth slide rail 422322 is parallel to the second direction Y.

[0118] In some embodiments, Figure 5As shown, the second transfer mechanism 422 includes a pusher 4222 and a push drive assembly 4224, and the pusher 4222 is connected to the push drive assembly 4224. The pusher 4222 is connected to the second transfer drive assembly, and the second transfer drive assembly can drive the pusher 4222 to move along the first direction X. When the transfer member 4221 moves to the core bearing module 2, the push drive assembly 4224 can drive the pusher 4222 to move relative to the transfer member 4221 along the second direction Y, so as to press the magnetic steel 301 on the transfer member 4221 against the core 200 of the core bearing module 2.

[0119] For the above-mentioned pushing member 4222, the pushing member 4222 can move along the second direction Y relative to the transfer member 4221. After the transfer member 4221 attaches the magnet 301 to the iron core 200, the pushing member 4222 moves along the second direction Y relative to the transfer member 4221 until it contacts the side of the magnet 301 away from the iron core 200; then when the transfer member 4221 moves away from the iron core 200, the pushing member 4222 continues to move along the second direction Y relative to the transfer member 4221, so that the pushing member 4222 is still in contact with the side of the magnet 301 away from the iron core 200, so as to press the magnet 301 against the iron core 200, thereby realizing the transfer of the magnet 301 from the transfer member 4221 to the iron core 200.

[0120] For the above-mentioned push drive assembly 4224, as Figure 6 As shown, the push drive assembly 4224 includes a ninth drive member 42241, which is disposed on the seventh sliding seat 42233, and a drive shaft of the ninth drive member 42241 is connected to the push member 4222 to drive the push member 4222 to move relative to the transfer member 4221 along the second direction Y. The drive shaft of the ninth drive member 42241 is parallel to the second direction Y, and the ninth drive member 42241 is used for telescopic movement, thereby driving the push member 4222 along the second direction Y. Optionally, the ninth drive member 42241 is a servo electric cylinder.

[0121] In this embodiment, the ninth driving member 42241 is disposed on the seventh sliding seat 42233 , and the first transfer driving assembly and the second transfer driving assembly can drive the pushing member 4222 to move along the second direction Y and the first direction X.

[0122] For the magnetic steel clamping module 5, as Figure 7 As shown, the magnetic steel clamping module 5 includes a clamping member 51 and a clamping drive assembly 52. ​​The clamping drive assembly 52 is in driving connection with the clamping member 51, and the clamping drive assembly 52 is used to drive the clamping member 51 to press the magnetic steel 301 attached to the iron core 200 along the second direction Y. The clamping drive assembly 52 is also used to drive the clamping member 51 to push the magnetic steel 301 along the first direction X, so that each circle of the magnetic steel 301 is tightly attached to each other.

[0123] For the above-mentioned clamping member 51, Figure 7 As shown, the clamping member 51 includes a first abutting portion 511 and a second abutting portion 512, wherein the first abutting portion 511 is used to abut the side of the magnetic steel 301 away from the iron core 200; the second abutting portion 512 is arranged on the first abutting portion 511, and the second abutting portion 512 is used to abut the side of the magnetic steel 301 facing the first direction X. Thus, the clamping member 51 can abut against the side of the magnetic steel 301 away from the iron core 200 and the side away from the first direction X at the same time, and can push the magnetic steel 301 along the first direction X, and can squeeze the magnetic steel 301 toward the iron core 200, so as to improve the adhesion effect between the magnetic steel 301 and the iron core 200. Optionally, the clamping member 51 is in a fan ring shape. It can be understood that the clamping member 51 is a non-ferromagnetic metal, and no magnetic attraction is generated between the clamping member 51 and the magnetic steel 301.

[0124] For the clamping drive assembly 52, in some embodiments, the clamping drive assembly 52 includes a first clamping drive assembly, and the first clamping drive assembly is connected to the clamping member 51. That is, the magnetic steel clamping module 5 includes the clamping member 51 and the first clamping drive assembly. The first clamping drive assembly can drive the clamping member 51 to move relative to the core bearing module 2 along the second direction Y, so that the clamping member 51 abuts against the magnetic steel 301 attached to the core 200.

[0125] In some embodiments, the clamping drive assembly 52 includes a second clamping drive assembly, and the second clamping drive assembly is connected to the clamping member 51. That is, the magnetic steel clamping module 5 includes the clamping member 51 and the second clamping drive assembly. The second clamping drive assembly is used to drive the clamping member 51 to move along the first direction X, so that the clamping member 51 presses the magnetic steel 301 attached to the iron core 200.

[0126] For the above-mentioned second clamping drive assembly, if Figure 7 As shown, the second clamping drive assembly includes a fourth fixed seat 521, an eighth sliding seat 522 and a tenth driving member 523. The fourth fixed seat 521 can be mounted on the stand 11 by screws; the eighth sliding seat 522 is slidably disposed on the fourth fixed seat 521; the tenth driving member 523 is disposed on the fourth fixed seat 521, and the driving shaft of the tenth driving member 523 is connected to the eighth sliding seat 522, and the tenth driving member 523 is used to telescopically move along the first direction X to drive the eighth sliding seat 522 to move relative to the fourth fixed seat 521 along the first direction X. The eighth sliding seat 522 is connected to the clamping member 51. Thus, the clamping member 51 is driven to move along the first direction X, so that the clamping member 51 presses the magnetic steel 301 attached to the iron core 200.

[0127] For the first clamping drive assembly, Figure 7As shown, the first clamping drive assembly includes an eleventh drive member 524. The eleventh drive member 524 is disposed on the eighth sliding seat 522, and the drive shaft of the eleventh drive member 524 is connected to the clamping member 51, and the eleventh drive member 524 is used for telescopic movement along the second direction Y. Thus, the clamping member 51 is driven to move relative to the core bearing module 2 along the second direction Y, so that the clamping member 51 abuts against the magnetic steel 301 attached to the core 200.

[0128] For the clamping drive assembly 52, when the clamping member 51 is held against the side of the magnetic steel 301 away from the first direction X by the eleventh drive member 524, the eighth sliding seat 522 can slide relative to the fourth fixed seat 521 along the first direction X, thereby pushing the magnetic steel 301 along the first direction X, adjusting the position of the magnetic steel 301 attached to the iron core 200 along the first direction X, improving the accuracy of the pasting position of the magnetic steel 301, and overcoming the repulsive force between two adjacent magnetic steels 301 along the first direction X. Optionally, the tenth drive member 523 and the eleventh drive member 524 are servo cylinders.

[0129] In some embodiments, Figure 4 As shown, the eighth sliding seat 522 is provided with a fourth guide shaft 5221, the fourth guide shaft 5221 extends along the first direction X, and a plurality of fourth guide shafts 5221 are penetrated through the fourth fixed seat 521 to slide the eighth sliding seat 522 on the fourth fixed seat 521. Optionally, the fourth guide shaft 5221 is cylindrical.

[0130] In some embodiments, Figure 8 As shown, there are two magnetic steel clamping modules 5, and the two magnetic steel clamping modules 5 are symmetrically arranged on opposite sides of the magnetic steel 301, so that the magnetic steel 301 on both sides of the iron core 200 can be squeezed and pushed at the same time, thereby improving the attachment efficiency of the magnetic steel 301. Furthermore, the clamping members 51 of the two magnetic steel clamping modules 5 are both semi-annular, and when the two clamping members 51 are in contact with the magnetic steel 301, the two clamping members 51 are combined into an annular shape, so that the magnetic steel 301 on the iron core 200 can be squeezed and pushed.

[0131] In a second aspect, an embodiment of the present application provides a magnetic pasting method, the method comprising:

[0132] S100: installing the iron core 200 at a preset position;

[0133] Exemplarily, the core 200 is mounted on the core supporting platform 24 of the core supporting module 2 .

[0134] S200: applying glue on the outer periphery of the iron core 200;

[0135] Exemplarily, the fourth driving member 313 is controlled to work, so that the dispensing mechanism 33 moves close to the iron core 200; then the dispensing mechanism 33 is controlled to release the glue to dispense glue to the iron core 200; the fifth driving member 322 is controlled to work, so that the dispensing mechanism 33 dispenses glue to the iron core 200 along the first direction X.

[0136] Wherein, S200 may further include step S201: rotating the iron core 200 around the axial direction and moving along the axial direction, and coating glue on the outer circumference of the iron core 200 along the path of the spiral line.

[0137] Exemplarily, the third driving member 231 is controlled to operate so that the core 200 rotates around its own axis, and the second driving member 212 is controlled to operate so that the core 200 moves along the first direction X, thereby dispensing glue on the outer circumference of the core 200 along the spiral path.

[0138] S300: sequentially attaching the magnetic steels 301 along the circumference of the iron core 200 to form a circle of the magnetic steels 301 , and pressing the circle of the magnetic steels 301 on the iron core 200 along the radial direction of the iron core 200 ;

[0139] Exemplarily, the sixth driving member 42122 is controlled to work to move the magnet 301 on the feeding mechanism 41 from the feeding trough d to the outside of the feeding trough d, and then the seventh driving member 42234 and the eighth driving member 42235 are controlled to work to transfer and attach the magnet 301 to the iron core 200; finally, the tenth driving member 523 and the eleventh driving member 524 are controlled to work to press a circle of magnets 301 on the iron core 200 along the axial direction of the iron core 200.

[0140] S400: Attach the magnetic steel 301 in sequence along the circumference of the iron core 200 to form the next circle of magnetic steel 301, compress the next circle of magnetic steel 301 along the radial direction of the iron core 200, and compress the next circle of magnetic steel 301 along the axial direction of the iron core 200, so that the circles of magnetic steel 301 are tightly attached to each other; wherein, the circles of magnetic steel 301 are arranged in sequence along the axial direction of the iron core 200.

[0141] Exemplarily, the sixth driving member 42122 is controlled to work, and the magnetic steel 301 on the feeding mechanism 41 is moved from the material trough d to the outside of the material trough d, and then the seventh driving member 42234 and the eighth driving member 42235 are controlled to work, and the magnetic steel 301 is transferred and attached to the iron core 200; finally, the tenth driving member 523 and the eleventh driving member 524 are controlled to work, and a circle of magnetic steel 301 on the iron core 200 is pressed along the axial direction of the iron core 200, so as to make each circle of magnetic steel 301 close to each other. When attaching the next circle of magnetic steel 301, the next circle of magnetic steel 301 is arranged along the first direction X with the previous circle of magnetic steel 301.

[0142] The magnet sticking device 100 and magnet sticking method of the embodiment of the present application can adjust the position of the magnet 301 attached to the iron core 200 along the first direction X by pushing the magnet 301 along the first direction X through the magnet clamping module 5, thereby improving the accuracy of the sticking position of the magnet 301; and the thrust of the magnet clamping module 5 along the magnet 301 can overcome the repulsive force between two adjacent magnets 301 along the first direction X, thereby improving the problem that the position of the magnet 301 along the first direction X is difficult to control due to the repulsive force between the two adjacent magnets 301, and improving the problem that the magnet 301 moves on the outer peripheral surface of the iron core 200 due to the repulsive force, thereby reducing the accuracy of the sticking position of the magnet 301. Furthermore, when adhering two adjacent circles of magnets 301, two circles of magnets 301 can be adhered to the outer surface of the core 200 in sequence along the first direction X, rather than adhering the magnets 301 to one end of the core 200 each time. This can shorten the distance that the magnet clamping module 5 pushes the magnet 301 to move, reduce the amount of glue removed from the outer surface of the core 200 by the magnet 301, improve the problem of the magnet 301 removing glue from the outer surface of the core 200, and improve the firmness of the adhesion of the magnet 301.

[0143] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Under the concept of the present application, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present application as described above, which are not provided in detail for the sake of simplicity. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A magnet sticking device, used for sticking magnetic steel to an iron core, characterized in that: include: The iron core bearing module is used to bear the iron core and drive the iron core to rotate around a first direction; A glue dispensing module, used for applying glue to the iron core on the iron core bearing module; A magnetic steel transfer module, comprising a bearing member, a magnet receiving member, a magnet pushing member and a transfer member, wherein the bearing member and the magnet receiving member are spaced apart along the second direction to form a material transfer slot, the magnet pushing member and the transfer member are respectively arranged on both sides of the material transfer slot along the first direction, the bearing member is used to bear the magnetic steel to be attached, the magnet receiving member is used to adsorb the magnetic steel on the bearing member into the material transfer slot, the magnet pushing member can move along the first direction to push the magnetic steel in the material transfer slot toward the direction of the transfer member, and the transfer member moves relative to the magnet receiving member to adsorb the magnetic steel on the magnet receiving member and transfer it to the iron core on the iron core bearing module; A magnetic steel clamping module, used for pressing the magnetic steel attached to the iron core along the first direction; After the magnetic steel transfer module sequentially attaches magnetic steels along the circumference of the iron core to form a circle of magnetic steels, the magnetic steel clamping module presses a circle of magnetic steels on the iron core along the first direction, and the iron core bearing module and the magnetic steel transfer module move relatively along the first direction. After the magnetic steel transfer module attaches the next circle of magnetic steels, the magnetic steel clamping module presses the next circle of magnetic steels on the iron core along the first direction to make the circles of magnetic steels close to each other; The second direction is perpendicular to the first direction.

2. The magnetic sticking device according to claim 1, characterized in that: The magnetic steel transfer module further includes a magnetic pushing drive component, which is connected to the magnetic pushing member and can drive the magnetic pushing member to move along the first direction; and / or The magnetic steel transfer module further comprises a transfer drive component, wherein the transfer drive component is connected to the transfer member and can drive the transfer member to move relative to the magnet receiving member.

3. The magnetic sticking device according to claim 1, characterized in that: The magnetic steel transfer module also includes a first transfer drive component, which is connected to the transfer member. The transfer member is arranged on one side of the magnetic member along the second direction. The first transfer drive component can drive the transfer member to move along the second direction, so that the transfer member is close to the magnetic member to absorb the magnetic steel on the magnetic member, and the transfer member is away from the magnetic member to transfer the magnetic steel.

4. The magnetic sticking device according to claim 3, characterized in that: Along the first direction, the core bearing module is arranged on a side of the magnetic receiving component away from the magnetic pushing component; The magnetic steel transfer module also includes a second transfer drive component, which is connected to the transfer member. The second transfer drive component can drive the transfer member to move along the first direction to move the transfer member to the core bearing module.

5. The magnetic sticking device according to claim 4, characterized in that: The magnetic steel transfer module further includes a pusher and a push drive assembly, wherein the push drive assembly is connected to the pusher; The pushing member is connected to the second transfer driving assembly, and the second transfer driving assembly can drive the pushing member to move along the first direction; When the transfer member moves to the core bearing module, the push driving assembly can drive the push member to move relative to the transfer member along the second direction, so as to press the magnetic steel on the transfer member against the core of the core bearing module.

6. The magnetic sticking device according to any one of claims 1 to 5, characterized in that: The magnetic steel clamping module comprises a clamping member, a first clamping drive assembly and a second clamping drive assembly, wherein the clamping member is respectively connected to the first clamping drive assembly and the second clamping drive assembly; The first clamping drive assembly can drive the clamping member to move relative to the core bearing module along the second direction so that the clamping member abuts against the magnetic steel attached to the core; The second clamping driving member is used to drive the clamping member to move along the first direction so that the clamping member presses the magnetic steel attached to the iron core.

7. The magnetic sticking device according to any one of claims 1 to 5, characterized in that: The core bearing module comprises a core bearing platform and a rotating mechanism, wherein the core bearing platform is connected to the rotating mechanism, the core bearing platform is used to bear the core, and the rotating mechanism is used to drive the core to rotate along the first direction; The core bearing module further includes a first moving mechanism, the first moving mechanism is connected to the core bearing platform, and the first moving mechanism can drive the core bearing platform to move along the first direction; and / or The core bearing module further includes a second moving mechanism, which is connected to the core bearing platform and can drive the core bearing platform to move along the second direction.

8. The magnetic sticking device according to any one of claims 1 to 5, characterized in that: The glue dispensing module includes a glue dispensing mechanism, and the glue dispensing mechanism is arranged on one side of the core bearing module along the second direction; The dispensing module further includes a third moving mechanism, the dispensing mechanism is connected to the third moving mechanism, and the third moving mechanism can drive the dispensing mechanism to move along the second direction; and / or The dispensing module further includes a fourth moving mechanism, which is connected to the dispensing mechanism and can drive the dispensing mechanism to move along the first direction.

9. A magnet sticking method, applied to the magnet sticking device according to any one of claims 1 to 8, characterized in that: include: Install the core at a preset position; Apply glue to the outer periphery of the iron core; Attaching magnetic steel in sequence along the circumference of the iron core to form a circle of magnetic steel, and compressing the circle of magnetic steel on the iron core along the radial direction of the iron core; Attaching magnetic steels in sequence along the circumference of the iron core to form the next circle of magnetic steels, compressing the next circle of magnetic steels along the radial direction of the iron core, and compressing the next circle of magnetic steels along the axial direction of the iron core, so that the circles of magnetic steels are tightly attached to each other; Wherein, the circles of magnetic steel are arranged in sequence along the axial direction of the iron core.

10. The magnet sticking method according to claim 9, characterized in that: The step of applying glue on the outer periphery of the iron core comprises: The iron core is rotated around the axial direction and moved along the axial direction, and glue is coated on the outer periphery of the iron core along the path of the spiral line.

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